John Wittenauer

In this post we'll continue the series on deep learning by using the popular Keras framework to build a recommender system. This use case is much less common in deep learning literature than things like image classifiers or text…

In my last post, I kicked off a series on deep learning by showing how to apply several core neural network concepts such as dense layers, embeddings, and regularization to build models using structured and/or time-series data. I…

This post marks the beginning of what I hope to become a series covering practical, real-world implementations using deep learning. What sparked my motivation to do a series like this was Jeremy Howard's awesome fast.ai courses,…

This post is about Eric Ries's book "The Lean Startup". This book's message has a wider applicability than one might think, because contrary to what the title suggests, its methodology applies to more than just startups…

Learning data science is a process of exploration. It involves continually expanding the surface area of concepts and techniques that you have at your disposal by learning new topics that build on or share a knowledge base with t…